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BOSTON MARATHON 2023

Anne Hensley

KY

Bib: 14471 F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 36%
Gender (Female)
#0 / 11423
Top 17%
Division (F18-39)
#0 / 4884
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:53/mi
24:28
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:48/mi
48:41
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:49/mi
1:12:57
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:45/mi
1:37:03
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:33/mi
1:42:12
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:46/mi
2:01:02
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:43/mi
2:25:01
↑ 181↓ 1480.2%
138 ft elev
20M
7:43/mi
2:35:30
↑ 64↓ 500.2%
148 ft elev
21M
7:49/mi
2:43:19
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:16/mi
2:48:45
↑ 17↓ 861.7%
156 ft elev
23M
7:30/mi
2:58:09
↑ 23↓ 630.6%
116 ft elev
24M
7:15/mi
3:05:24
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:23/mi
3:11:43
↓ 200.3%
20 ft elev
25.2M
7:50/mi
3:14:25
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:55/mi
3:21:28
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:42:127:48 /mi+2.9%
2nd Half
1:39:167:34 /mi✓ faster
Negative split — 2.9% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:287:533.11 mi24:28
7:53
-
10K
48:417:503.10 mi24:13
7:48
-0:05
15K
1:12:577:503.11 mi24:16
7:49
+0:01
20K
1:37:037:493.11 mi24:06
7:45
-0:04
Half(13.11 mi)
1:42:127:480.68 mi5:09
7:33
-0:12
25K
2:01:027:472.42 mi18:50
7:46
+0:13
30K
2:25:017:473.11 mi23:59
7:43
-0:03
20M
2:35:307:461.36 mi10:29
7:43
0:00
21M
2:43:197:471.00 mi7:49
7:49
+0:06
35K
2:48:457:460.75 mi5:26
7:16
-0:33
23M
2:58:097:451.25 mi9:24
7:30
+0:14
24M
3:05:247:441.00 mi7:15
7:15
-0:15
40K
3:11:437:430.85 mi6:19
7:23
+0:08
25.2M
3:14:257:430.35 mi2:42
7:50
+0:27
Finish(26.22 mi)
3:21:287:411.02 mi7:03
6:55
-0:55
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:55 /mi

Average Pace

7:41 /mi

Slowest Pace

7:53 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

40:36

20% of race

Time at Steady Pace

2:40:52

80% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi13038345934591281933523352
10K3.10 mi13020+183452+73452+71306834673467
15K3.11 mi12940+803422+303422+301281933523352
20K3.11 mi12476+4643186+2363186+2361136926072607
Half(13.11 mi)0.68 mi12367+1093130+563130+561064921872187
25K2.42 mi12108+2592999+1312999+1311085524072407
30K3.11 mi11442+6662659+3402659+340879916321632
20M1.36 mi11142+3002510+1492510+149832615301530
21M1.00 mi10821+3212367+1432367+1436296888888
35K0.75 mi10645+1762296+712296+71695510961096
23M1.25 mi10361+2842178+1182178+1186496997997
24M1.00 mi10140+2212096+822096+826095943943
40K0.85 mi9947+1932036+602036+60605610141014
25.2M0.35 mi9847+1002000+362000+365652965965
Finish(26.22 mi)1.02 mi9581+2661908+921908+924780665665

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

12819

Females

3352

F18-39

3352

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

13068

Females

3467

F18-39

3467

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

12819

Females

3352

F18-39

3352

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11369

Females

2607

F18-39

2607

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

10649

Females

2187

F18-39

2187

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10855

Females

2407

F18-39

2407

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

8799

Females

1632

F18-39

1632

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8326

Females

1530

F18-39

1530

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6296

Females

888

F18-39

888

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

6955

Females

1096

F18-39

1096

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6496

Females

997

F18-39

997

23M→24M

23.0 - 24.0 mi

Top 23%
×6story building
+12ft-82ft

Overall

6095

Females

943

F18-39

943

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6056

Females

1014

F18-39

1014

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5652

Females

965

F18-39

965

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4780

Females

665

F18-39

665

Passing Analysis

Category:
Passed
4005*
Passed By
548
Net Change
+3457
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13038
5K → 10K321303+18#13038#13020
10K → 15K249169+80#13020#12940
15K → 20K49430+464#12940#12476
20K → Half1123+109#12476#12367
Half → 25K28021+259#12367#12108
25K → 30K6682+666#12108#11442
30K → 20M3033+300#11442#11142
20M → 21M3210+321#11142#10821
21M → 35K1771+176#10821#10645
35K → 23M2884+284#10645#10361
23M → 24M2243+221#10361#10140
24M → 40K195*2+193#10140#9947
40K → 25.2M1022+100#9947#9847
25.2M → Finish271*5+266#9847#9581
TOTALS4005*548+3457

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing